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Finish the calculations of the lab to determine avogadro\'s number Determination

ID: 789775 • Letter: F

Question

Finish the calculations of the lab to determine avogadro's number

Determination of Avogadro's Number Report Sheet Name: Concentration of Stearic Acid in Cyclohexane: Trial 1 Trial 2 Trial 3 Calibration of Dropper Drops needed for 1.0 mL Monolayer measurements # of drops to achieve monolayer Volume of solution to achieve monolayer Mass of stearic acid in monolayer Moles of stearic acid in monolayer Volume of stearic acid in monolayer (cm3) Diameter of monolayer (cm3) Area of monolayer (cm2) Height of monolayer (cm) Volume of 1 stearic acid molecule (cm3) Number of stearic acid molecules in monolayer

Explanation / Answer

1 mol of steric acid contains 6.023*10^23 molecules  

there fore

avagadro no. = 6.023*10^23


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